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Network Elements and the Concept of Circuit

Easy Questions

Network Theory

Network Elements and the Concept of Circuit
Network theory miscellaneous
  1. The power delivered by element 3 in figure shown below is—


    1. 28W
    2. 50W
    3. 42W
    4. None of these
Correct Option: B

From given figure

Power absorbed by element 1 & 2 = [2 × 5 + 2 × 20] = – 50W
Thus the element 3 absorbs 50W of power or, equivalently, delivers 50 W.


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